CA2748271C - Particules programmees de spectroscopie exaltee de surface - Google Patents

Particules programmees de spectroscopie exaltee de surface Download PDF

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Publication number
CA2748271C
CA2748271C CA2748271A CA2748271A CA2748271C CA 2748271 C CA2748271 C CA 2748271C CA 2748271 A CA2748271 A CA 2748271A CA 2748271 A CA2748271 A CA 2748271A CA 2748271 C CA2748271 C CA 2748271C
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CA
Canada
Prior art keywords
ses
reporter
sers
particle
active
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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CA2748271A
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English (en)
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CA2748271A1 (fr
Inventor
Michael J. Natan
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SICPA Holding SA
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SICPA Holding SA
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Publication of CA2748271A1 publication Critical patent/CA2748271A1/fr
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/13—Tracers or tags

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  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Des modes de réalisation concernent des types de particules programmables (PSP) de spectroscopie exaltée de surface (SES), comprenant une PSP (200) ayant une surface active SES (202) et un dispositif de signalisation programmable (206) associé à la surface SES (202), et leurs procédés de fabrication et d'utilisation. Le dispositif de signalisation programmable (206) prévoit que la PSP (200) retourne un signal commandé mais variable en réponse à une interrogation spectroscopique. Le changement du signal spectroscopique peut être déclenché de façon externe ou le signal peut varier naturellement au fil du temps.
CA2748271A 2008-12-24 2009-12-23 Particules programmees de spectroscopie exaltee de surface Active CA2748271C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14080608P 2008-12-24 2008-12-24
US61/140,806 2008-12-24
US18159809P 2009-05-27 2009-05-27
US61/181,598 2009-05-27
PCT/US2009/069453 WO2010075534A1 (fr) 2008-12-24 2009-12-23 Particules programmées de spectroscopie exaltée de surface

Publications (2)

Publication Number Publication Date
CA2748271A1 CA2748271A1 (fr) 2010-07-01
CA2748271C true CA2748271C (fr) 2017-02-07

Family

ID=42288149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2748271A Active CA2748271C (fr) 2008-12-24 2009-12-23 Particules programmees de spectroscopie exaltee de surface

Country Status (10)

Country Link
US (2) US20110242531A1 (fr)
EP (1) EP2370805B1 (fr)
CN (1) CN102301222B (fr)
AU (1) AU2009329934B2 (fr)
BR (1) BRPI0923718A2 (fr)
CA (1) CA2748271C (fr)
ES (1) ES2724120T3 (fr)
MX (1) MX2011006780A (fr)
RU (1) RU2011130892A (fr)
WO (1) WO2010075534A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765208B (zh) * 2011-09-22 2016-01-20 华东理工大学 金属纳米颗粒及其制备方法与用途
US9057712B1 (en) 2011-10-27 2015-06-16 Copilot Ventures Fund Iii Llc Methods of delivery of encapsulated perfluorocarbon taggants
CN110013240A (zh) * 2013-01-28 2019-07-16 瓦伦赛尔公司 具有与身体运动脱开的感测元件的生理监测装置
WO2015171561A1 (fr) 2014-05-05 2015-11-12 The Regents Of The University Of California Détermination de la connectivité d'un réservoir de fluide à l'aide de sondes à nanofils
JP6607746B2 (ja) * 2015-09-11 2019-11-20 国立大学法人 東京大学 ラマン分光分析用プローブおよびそれを用いたイメージング方法
JP6507969B2 (ja) * 2015-09-25 2019-05-08 コニカミノルタ株式会社 ガス検知方法及びガス検知装置
US10337130B2 (en) 2016-02-01 2019-07-02 The Boeing Company Metal alloy knit fabric for high temperature insulating materials
CN111896522B (zh) * 2020-08-24 2021-03-30 普识和康(杭州)科技有限公司 一种表面增强拉曼光谱检测基底及其应用
GB2615370A (en) * 2022-02-08 2023-08-09 Res & Innovation Uk Detection using SERS probes
CN116297389B (zh) * 2023-02-15 2023-12-26 中国人民解放军空军特色医学中心 事故现场生物样本中可致驾驶操作失能的药物检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6565872B2 (en) * 1999-02-16 2003-05-20 Xiao Yu Wu Polymeric system for drug delivery and solute separation
US8497131B2 (en) * 1999-10-06 2013-07-30 Becton, Dickinson And Company Surface enhanced spectroscopy-active composite nanoparticles comprising Raman-active reporter molecules
US7192778B2 (en) * 1999-10-06 2007-03-20 Natan Michael J Surface enhanced spectroscopy-active composite nanoparticles
WO2002079764A1 (fr) * 2001-01-26 2002-10-10 Nanoplex Technologies, Inc. Nanoparticules sandwich a spectrometrie active exaltees de surface

Also Published As

Publication number Publication date
EP2370805B1 (fr) 2019-02-27
EP2370805A1 (fr) 2011-10-05
BRPI0923718A2 (pt) 2018-05-29
AU2009329934A1 (en) 2011-07-07
MX2011006780A (es) 2011-09-21
US20110242531A1 (en) 2011-10-06
US20150024423A1 (en) 2015-01-22
RU2011130892A (ru) 2013-01-27
EP2370805A4 (fr) 2012-08-15
CN102301222B (zh) 2016-01-20
AU2009329934B2 (en) 2015-04-23
ES2724120T3 (es) 2019-09-06
CN102301222A (zh) 2011-12-28
WO2010075534A1 (fr) 2010-07-01
CA2748271A1 (fr) 2010-07-01

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Effective date: 20141223